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Description
Pacemaker Performance Cat-Back Exhaust System for Ford Falcon BF FPV GT 5.4L Boss V8 2005–2008 - PP4008-03Pacemaker Performance Cat Back Exhaust System with Quad Tip Outlet for Ford Falcon BF FPV GT (5. 4L 32V Boss V8) PP4008 03 Maximize airflow efficiency, accelerate exhaust gas velocity, and unlock a deep, commanding muscle car rumble from your quad cam modular powerplant with the Pacemaker Sport Systems complete performance cat back exhaust solution featuring a striking quad tip rear exit layout. Custom engineered specifically to handle the high gas
Pacemaker Performance Cat-Back Exhaust System with Quad-Tip Outlet for Ford Falcon BF FPV GT (5.4L 32V Boss V8) - PP4008-03
Maximize airflow efficiency, accelerate exhaust gas velocity, and unlock a deep, commanding muscle car rumble from your quad-cam modular powerplant with the Pacemaker Sport Systems complete performance cat-back exhaust solution featuring a striking quad-tip rear exit layout. Custom-engineered specifically to handle the high gas velocity demands and optimize low-to-mid range torque retention on the iconic FPV 5.4L 32-valve Boss V8 engines (Boss 290/302), this premium setup is precisely shaped to map the sedan floor pan lines, standard wheelbase layout, and independent rear suspension constraints of the BF series performance sedan chassis layout. By replacing your stock, restrictive factory plumbing downstream of the catalytic converters with a high-flow mandrel-bent performance construction, it rapidly clears spent exhaust gases to completely eliminate power-robbing backpressure under acceleration. As Australia’s premium exhaust innovator, Pacemaker pairs this free-flowing path with patented V-Tex technology and signature double-skinned dual rear mufflers, delivering an authoritative, thumping V8 bark outside under throttle while actively engineering out harsh, intrusive interior cabin boom or highway drone at cruising speeds. Note: Fits Ford Falcon BF and FPV BF Sedan models (2005–2008) equipped with the 5.4L 32V Boss V8 engine configuration; requires matching quad-tip bumper cutouts or rear valence modifications for ideal fascia fitment. Does not fit Utility (Ute) or Station Wagon platforms.
Features:
Precision-manufactured in Australia to deliver a premium flow upgrade, maximum structural longevity under intense heat, and a refined muscle car acoustic profile for the iconic quad-cam Falcon sedan platform.
- True Performance Cat-Back Layout: Comprehensive high-efficiency performance line engineered to bolt up securely downstream of the factory or premium aftermarket catalytic converter paths.
- Aggressive Quad-Tip Finish: Features a high-impact quad-tip outlet configuration that provides a premium, race-inspired aesthetic complement to the aggressive rear bumper profile.
- Premium Materials: Constructed completely from durable, heavy-gauge Exhaust Grade 409 Stainless Steel to ensure superior resistance to thermal fatigue and rust.
- Mandrel Bent Tubing: Rigid plumbing structure guarantees a smooth, uniform internal pipe diameter through all bends to eliminate gas turbulence and prevent restriction.
- V-Tex Technology: Advanced internal patented anti-drone configuration filters out harsh, low-frequency cabin resonance typical of sedan cabins without restricting gas velocity.
- Signature Dual Rear Mufflers: Heavy-duty double-skinned 409 Stainless Steel rear mufflers offer premium outer case reinforcement, completely preventing internal acoustic packing blowout under heavy thermal load.
- Direct Bolt-On Layout: Engineered as a comprehensive, vehicle-specific full bolt-up kit that mounts directly onto existing factory rubber hanger positions—no custom fabrication required.
| Product Specifications for PP4008-03 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP4008-03 |
| Product Type | Performance Cat-Back Exhaust System | Material | 409 Grade Stainless Steel |
| Engine Compatibility | 5.4L 32V DOHC Boss V8 (Modular) | Acoustic Layout | Dual Rear Mufflers with Patented V-Tex |
| Body Configuration | Sedan Only | Outlet Type | Quad-Tip Exhaust Tailpipes |
Important Fitment Notes:
- Specifically engineered to fit Ford Falcon BF and FPV BF Sedan models powered by the 5.4L 32V Boss V8 engine configuration (2005–2008 models).
- Sedan Specific Routing Geometry: Due to underbody cavity clearances, standard wheelbase dimensions, and dual rear bracket tracks matching the sedan subframe layout, this kit features chassis-specific plumbing lengths. It will not adapt correctly to Utility (Ute) or Station Wagon platforms.
- Bumper Trim Requirements: This kit terminates in a premium dual-muffler quad-tip output arrangement. On factory single or standard dual bumper valances, trimming or a matching quad-cutout aftermarket rear diffuser is required to clear the tips cleanly without melting factory plastics.
- Direct bolt-on architecture interfaces seamlessly with original vehicle-specific rubber hanger brackets downstream of the converter assembly. No custom fabrication or welding mapping is required.
- Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance, strict tip alignment inside bumper cutouts, and gas-tight seals under the floor pan.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD PERFORMANCE VEHICLES (FPV) / FORD | ||||||||
| FPV | GT / GT-P | 2005 | 2008 | Sedan Only | BF Series (MkI, MkII) | 5.4L 32V Boss V8 | Boss 290 / Boss 302 Cobra layouts | RWD |
| Ford | Falcon XR8 | 2005 | 2008 | Sedan Only | BF Series (MkI, MkII) | 5.4L 32V Boss V8 | XR8 Sedan Models (Boss 260) | RWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Sports Exhaust Systems | Five (5) years. |
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Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 461 reviews
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Product Reviews
★★★★★ 5
Amazing - Stop Scrolling and Buy This Pillow
Size: Queen (Pack of 1), Color: White
I have been an Amazon customer ever since the very beginning, and this is my first review. Not because I haven’t purchased tons of amazing things (and a few bad ones), just never felt the need.
However, I researched pillows for longer than I care to admit, and decided on this one.
I’ve had it for about six months and absolutely love it. No lie, I genuinely look forward lying my big head on it after a long day.
I am a side sleeper, but flip flop all around through the night and it’s great in every position.
Pros:
Stays nice and cool, which is soothing regardless of the time of year.
Has a sort of quilted textured pattern on the zip up cover, gives it a luxury feel, that breaths nicely even when a pillow case is added.
The fill is fully adjustable to your preference.
I knew it came with extra filling but was worried it would not be enough. Wrong. It was very full and I ended up taking some out until it was perfect.
It comes vacuum sealed and suggests it may take some time to fully take shape. However, I found it to be about 90% almost instantly and was sleeping on it a couple hours later.
There was no unpleasant scent sometimes associated with memory foam items.
The foam itself is very nice, a mix of what appears to be shredded and cotton candy cloud like. Very brilliant idea, as it is somehow supportive, soft and firm all at once.
The affordability of this pillow compared to some of the others in this category can’t be overstated.
Oh, and the packaging was very thoughtfully and securely done.
If you are like me, an over thinker, I would suggest just taking this for a spin. It’s amazing.
I’m not a bot, or working for the company. I’m just truly satisfied, love this pillow, and have been sleeping great.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
It's the perfect pillow!
Size: Queen (Pack of 1), Color: White
I purchased this pillow specifically for its customizable fill feature, which allows you to add or remove stuffing to suit your personal comfort needs. Due to the unique curvature of my cervical spine—forward at the neck rather than backward—I require a soft, semi-flat pillow rather than one that is thick or firm. Additionally, I often experience ear discomfort by morning, so a gentler surface is essential.
Upon adjusting the fill, I was pleasantly surprised by the generous amount of stuffing included. There was enough to fill an additional pillowcase, and I estimate it could easily create four to five more pillows. The ability to modify the pillow’s firmness at any time is an outstanding feature that makes it adaptable for a wide range of preferences and sleep styles.
This pillow has exceeded my expectations in both comfort and versatility. I highly recommend it to anyone seeking a personalized sleep experience.
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Reviewed in the United States on February 1, 2026
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed.
First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification.
Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material.
Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow.
I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine.
Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow.
Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money.
UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
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Reviewed in the United States on January 29, 2026