Grimmspeed designed this up pipe using their in-house FARO Arm along with the latest and greatest Solidworks CAD Software. This assures that GS can offer you the most precise and best fitting up pipe on the market. OEM exhaust manifold pieces are inconsistent so they used their reverse engineering hardware/software to scan countless OEM pieces to determine the range of best fitments for their aftermarket pipe. This allows GS to be very confident that your flanges will be leak free and the up pipe will fit perfectly, every time.
Grimmspeed's up pipe is made with the best local raw materials available. The flex joint is 321 Stainless Steel w/ an Interlocking Liner and the tubing is a heavy duty 14 Gauge 304 Stainless Steel (competitors use thinner 16 GA) that has been precisely CNC Mandrel Bent; our flanges are made out of 1/2" 304 Stainless Steel and are put through a tumbling process to smooth out the edges. The pipe is hand-welded on the inside of the flange, in addition to the outside, allowing for added strength to the finished product and a nice mating surface with optimal flow through the pipe. All fabrication is completed by their team of Certified Welders/Fabricators which ensures that each and every up pipe that comes out of their facility will handle anything you throw at it!
- Gaskets Included - Heavy Duty GrimmSpeed Gaskets
- Flex Joint - 321 Stainless Steel "Tuned-Bellow"
- Tubing Thickness- 14 Gauge Piping Thickness - 33% thicker than most competitors
- Pipe to Flange Connection - Hand-welded on both outside/inside of the flange for an extremely strong connection
- Flanges - 1/2" 304 Stainless Steel
- Optional Ceramic Coating
- Reduce Turbo Lag
*Photos for marketing purposes only. Actual product may vary in appearance / style.
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new. Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.