3.5" Performance High Flow catted downpipe upgrade for N55 engines, kit includes clamps and gasket.
10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 08/13
3.5" Performance High Flow catted downpipe upgrade for N55 engines, kit includes clamps and gasket.
10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 08/13
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Electronic Valves & Cast Y-Pipe
Includes adapter pipe for 4-Cyl models (weld recommended) - 6-Cyl rear diffuser or modifications to existing diffuser required
This exhaust is perfect for those who want a more aggressive response when getting on the throttle, but don't want to wake up the neighbors.
Left - Titanium Black Chrome Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Over 55% weight reduction with the free-flowing exhaust your N55 needs for maximized sound and performance!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Left - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Better flow better sound!
We Price Match - Give Us A Call or Chat!
Bring out the naturally amazing tone and power of your B58 powered BMW!
Over 55% weight reduction with the free-flowing exhaust your N55 needs for maximized sound and performance! + The ultimate intake for your N55 powered BMW, dropping intake temps up to 13 degrees and delivering +7 WHP / +14 lb-ft of torque!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
This product was last offered at the strikethrough price on
05-05-2026
Over 55% weight reduction with the free-flowing exhaust your N55 needs for maximized sound and performance! + The ultimate matte intake for your N55 powered BMW, dropping intake temps up to 13 degrees and delivering +7 WHP / +14 lb-ft of torque!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
This product was last offered at the strikethrough price on
05-05-2026
Left - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Civilized performance for the discerning enthusiast - +6HP/+5TQ
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-18-2026
2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet
10X Entries For Our 25th Anniversary Sweepstakes!
Can be used on any 2.5" exhaust piping. Measure before ordering.
This product was last offered at the strikethrough price on
06-13-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Stainless Steel exhaust tip featuring a 2.5" Inlet & a 3.5" Single Wall, Straight Cut Outlet
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026