Supersprint BMW E46 M3 Stainless Steel Manifold "Step Design" (Left / Right Hand Drive) M135 (F70)(S) Eibach BMW F12/F06 640i &

Eibach BMW F12/F06 640i & 640d Pro Kit Lowering Springs E10-20-029-01-22

Gen 2 advanced resonators to reduce rasp and unwanted frequencies

OEM-style 2x2 twill weave

BMW 320D models (2000 to 12/2007)

Redstuff pads are NOT FOR TRACK USE See Yellowstuff

Supersprint BMW E46 M3 Stainless Steel Manifold "Step Design" (Left / Right Hand Drive) M135 (F70)(S) Eibach BMW F12/F06 640i &The Supersprint Manifold "Step Design" (Left Right Hand Drive) is a precision, direct fit stainless steel upgrade engineered for the BMW E46 M3. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your BMW a deeper, more purposeful note. Supersprint has been handcrafting performance exhausts in Mantova, Italy since 1955. Every system is designed and validated on the dyno not by assumption using