Description
xUnleash Maximum Power: BMW M5/M8 S63 Catless Downpipes | Ultimate Performance & Precision by AME Motorsport
Are you a passionate BMW M5 or M8 owner obsessed with squeezing every ounce of performance from your S63-powered machine? Do you live for the rush of acceleration, the thrill of track days, or the envy of the car meet crowd? Tired of restrictive factory parts holding back your build’s true potential? You demand premium, reliable upgrades that let your BMW roar and perform at its absolute peak.
Introducing the AME Motorsport Catless Downpipes for BMW M5 (F90) & M8 (F91/F92/F93) S63 4.4T (2018+)—the definitive choice for enthusiasts who refuse to settle for less. Engineered in Australia, built for power, and polished to perfection, these downpipes transform your BMW’s sound, responsiveness, and horsepower with race-proven durability and fitment that leaves the competition behind.
Core Benefits for BMW Performance Enthusiasts
- Unmatched Power Gains: Add 20–25hp instantly—up to 100hp with a tune—unleashing the full potential of your S63 engine.
- Seamless Turbo Integration: Engineered to synchronize flawlessly with Stage 2, 3 & 4 turbo kits for effortless upgrades.
- All-Weather Durability: 1.5mm-thick SS304 stainless steel resists heat, corrosion, and the harshest driving conditions.
- Precision Fitment: CNC-machined flanges ensure leak-free installation on both RHD and LHD models—no hassles, just performance.
- Show-Stopping Finish: Mirror-like high-polish and sandblasted surfaces deliver both beauty and function under the hood.
Why Choose AME Motorsport? Australia’s Performance Engineering Elite
AME Motorsport downpipes are the result of meticulous in-house Australian design, combining cutting-edge TIG welding, robust 1.5mm SS304 stainless steel, and CNC-machined components for absolute precision. Unlike generic imports, every pipe is crafted for flawless fitment, maximum flow, and relentless reliability—even at 1,000+ horsepower. Trust in a product designed by real enthusiasts, for real enthusiasts.
Engineered for BMW Owners: Drive Your Dream
- Track Day Domination: Experience lightning-fast spool, instant throttle response, and a more aggressive exhaust note as you carve up the circuit.
- Mountain Road Thrills: Conquer winding passes with newfound torque and confidence, letting your S63 breathe and sing at every RPM.
- City Cruising with Style: Turn heads at every stoplight with a polished, professional look and an unmistakably bold sound signature.
Must-Read Owner FAQ
-
Q: Will these downpipes fit both right and left-hand drive BMWs?
A: Yes, they’re engineered for universal compatibility on RHD and LHD F90 M5 and F91/F92/F93 M8 models. -
Q: Is ECU tuning required after installation?
A: Tuning is not required, but highly recommended for maximum gains—expect 50–100hp increases with a proper tune! -
Q: What do these downpipes sound like compared to stock?
A: You’ll enjoy a deeper, more aggressive exhaust note with enhanced turbo spool and reduced restriction. -
Q: Are these pipes suitable for daily driving?
A: Absolutely—built from corrosion-resistant SS304, they handle daily road use and spirited driving alike. -
Q: Is installation straightforward?
A: With CNC-machined flanges and precision fitment, professional installation is quick and hassle-free.
Technical Specifications Overview
- Compatibility: BMW M5 (F90), M8 (F91/F92/F93) 2018+ with S63 4.4T engine
- Material: 1.5mm-thick SS304 Stainless Steel
- Power Handling: Up to 1,000HP
- Performance Gains: +20–25hp (no tune), +50–100hp (with tune)
- Welding: TIG welded for maximum strength
- Flanges/Fittings: CNC-machined SS304 for perfect fitment
- Finish: High-polish with sandblasted surface treatment
- Compatibility: Right Hand Drive (RHD) & Left Hand Drive (LHD)
- Turbo Kit Integration: Compatible with AME Motorsport Stage 2, 3, & 4 Turbo Kits
Unleash Your BMW’s True Sound and Power—Upgrade Today!
Don’t let factory restrictions hold back your BMW’s performance. Choose AME Motorsport Catless Downpipes for unrivaled power, durability, and show-stopping style. Order now and experience the thrill of driving unleashed—because you and your S63 deserve the ultimate upgrade.
Additional Information
xShipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Custom Tab
x- Choosing a selection results in a full page refresh.