A Planted Technology seat bracket for the Dodge Viper, third and fourth generation, 2003 to 2010. Part number SB163.
The ZB cars. The second generation takes SB132.
The ACR question
If you have one, tell us before you spend anything. The 2008 ACR came with a lightweight seat arrangement aimed at exactly the use you are probably planning, and it set a production car lap record at the Nurburgring at the time. Those seats are worth money in their own right and there are ACR owners who would do better keeping them.
Working in a Viper cabin
It gets hot. The exhaust runs through the sills on these cars and the cabin is famously warm, which is worth factoring into the seat and trim you choose as much as the shape is.
The sills are also wide and access is awkward, and a fixed shell changes that considerably. Tell us your height and build and what the car is for, and we will work the seat choice through with you rather than let you order blind.
Handed, so order twice for a pair.
Have you written anything about this exact product?
Yes, we have covered this exact product: Lexus Planted Technology Frames Updated For 2026, and Customer Car: Subaru Impreza With Corbeau RRS Seats and Planted Technology Brackets. That is first-hand coverage from our own builds and showroom, not brochure copy.
Will this fit my car?
This frame is made for the Dodge Viper 3rd and 4th Generation (2003-2010). Chassis code and years matter more than the badge, as floor pans change between generations, so if your car sits near a changeover year, send us the registration and we will confirm before you order.
Which seats does it take?
Check the bolt pattern in the specification against your seat. The Compatible seats tab above lists what bolts straight on. If your seat is not listed, tell us what you run and we will confirm the fit.
Do I keep fore-and-aft adjustment?
Only with a sliding runner between the frame and the seat, which is a separate part on Planted frames. If more than one person drives the car, budget for the runner. Our guide to sliding runners explains the options and widths.
Is this for the driver or passenger side?
Both sides are available on this listing, pick driver or passenger side at the point of order (sides listed are for right-hand-drive cars). Left-hand-drive car? Ask us, as the sides swap over and availability varies by model.
