This kit of two 3.5" / 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 and optional anti-thermal stainless steel heat shields designed to limit the spread of heat in the engine bay.
- Select your version -
Direct mounting
100% T304 stainless steel
3.5"/ 90mm tubes
Measured gain on OEM : 52hp
Handmade TIG welds
Assembly kit included
Optional heat shield coating
Lifetime warranty
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 2 Series | Gxx - 20-... | M2 - 460 |
| BMW | 3 Series | Gxx - 19-... | M3 - 480 / 510 |
| BMW | 4 Series | Gxx- 19-... | M4 - 480 / 510 |
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This kit of two 3.5" / 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 and optional anti-thermal stainless steel heat shields designed to limit the spread of heat in the engine bay.
- Select your version -
Direct mounting
100% T304 stainless steel
3.5"/ 90mm tubes
Measured gain on OEM : 52hp
Handmade TIG welds
Assembly kit included
Optional heat shield coating
Lifetime warranty
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 2 Series | Gxx - 20-... | M2 - 460 |
| BMW | 3 Series | Gxx - 19-... | M3 - 480 / 510 |
| BMW | 4 Series | Gxx- 19-... | M4 - 480 / 510 |
- Further information -
Our technical specifications and compatibilities refer to the standard equipment of the vehicles mentioned, in case of doubt about the compatibility of a product, please contact our customer service to answer your questions.
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Alpha Competition products are inspected and certified as compliant before shipping. This certification is complementary to the manufacturer's warranty covering manufacturing or material defects for one year on most products in the range. Intercoolers and exhausts have a non-transferable lifetime warranty, but do not cover aesthetic defects that may appear over time. The replacement or repair of the products will depend on the decision of the manufacturer, who will be entitled to request proof or return for expertise of the items concerned. Return costs and third-party costs are not covered by the Alpha Competition warranty.
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