BMW 1M (E82) / 135i/335i (Specify Chassis) N54 3.0T Catless Downpipes | AME Motorsport

Unleash Maximum Power: BMW 1M (E82) / 135i/335i N54 3.0T Catless Downpipes | AME Motorsport Performance Upgrade

Are you a true BMW enthusiast, obsessed with extracting every ounce of performance from your 1M, 135i, or 335i? Whether you live for weekend track days, spirited mountain drives, or simply want to experience daily driving exhilaration, you know that stock exhaust components are holding your turbocharged N54 back. You crave more horsepower, sharper throttle response, and the intoxicating sound of unrestricted power—but you demand quality, reliability, and a perfect fit for your prized BMW.

Meet the AME Motorsport Catless Downpipes—precision-engineered in Australia for passionate drivers who refuse to compromise. Designed for seamless compatibility with both RHD and LHD models, and synchronized perfectly with Stage 2, 3, & 4 turbo kits, these downpipes are your ticket to unlocking up to 100 additional horsepower, razor-sharp throttle response, and a soundtrack worthy of a true performance machine. Experience world-class craftsmanship and proven dyno gains—without the guesswork.

• Massive Power Gains: Achieve up to 25hp extra without a tune, and unleash 50–100hp when paired with ECU tuning—feel the difference every time you floor it.
• Bulletproof Construction: Crafted from 1.5mm thick, SS304 stainless steel and precision TIG welding for unmatched durability and corrosion resistance.
• Perfect Fit & Finish: CNC-machined flanges and fittings guarantee a leak-free, OEM-quality installation for both RHD and LHD BMWs.
• Stunning Visuals: Mirror-polished surfaces and sandblasted prep deliver a premium look that stands out, even when hidden under your car.
• Future-Proof Performance: Built to handle up to 1,000HP—ready for your current mods and all future upgrades.

At AME Motorsport, every downpipe is the result of Australian engineering excellence, obsessive attention to detail, and real-world testing. Our in-house design and manufacturing process ensures every weld, flange, and curve is optimized for maximum flow and durability. Unlike generic alternatives, we use only top-grade SS304 stainless steel and advanced TIG welding, guaranteeing a product built to outlast and outperform. Engineered for seamless integration with AME’s renowned turbo kits, these downpipes empower you to push your BMW’s limits—on the street or the track.

• Track Days: Feel the surge of instant boost and sharper throttle response as you shave seconds off your lap times—reliably and consistently.
• Mountain Road Drives: Enjoy the exhilarating sound and power delivery as you carve through twisty roads, with confidence in your car’s upgraded heart.
• City Cruising: Turn heads with a deep, refined exhaust note and enjoy seamless drivability, knowing your setup is as robust as it is thrilling.

• Q: Will these downpipes fit my RHD or LHD BMW 1M/135i/335i?
  A: Yes! Our design ensures perfect compatibility with both right and left-hand drive models. Please specify your chassis at checkout for tailored fitment.
• Q: Do I need to tune my ECU after installing these downpipes?
  A: While you’ll see gains of 20–25hp without a tune, pairing these downpipes with an ECU tune unlocks the full 50–100hp potential and optimal performance.
• Q: How is the sound affected by switching to catless downpipes?
  A: Expect a deeper, more aggressive exhaust note that enhances the driving experience—without excessive drone when paired with the factory muffler.
• Q: Are these downpipes compatible with aftermarket or AME turbo kits?
  A: Absolutely! They are engineered for seamless integration with Stage 2, 3, & 4 turbo kits, including all AME Motorsport options.
• Q: What about installation and durability?
  A: Precision CNC machining, TIG welding, and robust SS304 stainless steel ensure an easy install and long-lasting performance under any conditions.

• Application: BMW 1M (E82), 135i, 335i with N54 3.0T engine (specify chassis)
• Material: 304 Stainless Steel, 1.5mm thick
• Welding: Precision TIG welded
• Flanges/Fittings: CNC-machined from SS304
• Drive Compatibility: RHD & LHD
• Turbo Kit Sync: Compatible with Stage 2, 3, & 4 turbo kits
• Power Capacity: Tested for up to 1,000HP
• Finish: Mirror-polished and sandblasted
• Performance Gains: +20–25hp (stock), +50–100hp (with tune)

Ready to experience the true potential of your BMW? Upgrade to AME Motorsport Catless Downpipes and join the ranks of passionate performance enthusiasts who demand the best. Order now and transform every drive into an adrenaline rush!