Masata B58 Downpipe for BMW M140i, M240i, 340i, 440i & 550i, constructed with 304 Stainless Steel including Flange, for optimum flow with proven performance. The smooth bends decrease turbulence and increase flow at the same time. Gains from 25-30bhp can be realized combined with a stage 2 remap such as the BM3 B58 Stage 2 OTS Map.
PRODUCT SPECIFICATION
- Designed specifically for the BMW M140I, M240I, 340I, 440I and 550I
- Hand Crafted with TIG welded
- Gains from 25-30hp with tune.
- 304 Grade Stainless Steel.
- Compatible with OEM Exhaust System
- CNC SS304 Stainless Steel Construction with Flange.
- Smooth radius bends to decrease turbulence and increase flow.
WARRANTY
Masata Lifetime Warranty
SHIPPING AND RETURNS
We offer worldwide shipping on all products.
If upon receiving your product you wish to return it, we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy"
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated Race Only and are solely for competition/off road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may be in violation of local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.