– Direct mounting
– 100% T304 stainless steel
– 90mm tubes
– Measured gain on OEM : 52hp
– Handmade TIG welds
– Assembly kit included
This kit of two 90mm diameter Alpha Competition stainless steel downpipes with decat, fits without modifications between the turbos and the front pipes of the BMW M3 G80 / M4 G8x and M2 G87.
These downpipes clearly have the best price / quality ratio on the market with a full flow design, high quality T304 stainless steel, handmade TIG welding.
Compatibility:
BMW 3 Series G2x / G80 – 19-… M3 – 480 / 510
BMW 4 Series G2x / G8x – 19-… M4 – 480 / 510
343.39€ TAX included
343.30€ TAX included
109.82€ – 222.28€ TAX included
494.00€ TAX included
661.42€ TAX included
102.60€ – 183.98€ TAX included
536.90€ – 630.18€ TAX included