Description
Unlock extra torque and top speed from your Sea Doo Rotax platform with this exhaust spacer kit engineered for 1503cc 4TEC and 1630 ACE 300 HP engines. CNC machined from lightweight 6061 T6 aluminum, the spacer is designed to optimize exhaust flow and pulse timing, delivering a noticeable improvement in acceleration and overall performance. Riders typically see an increase of about 80 to 150 rpm and a gain of 1 to 2 mph when the kit is installed on a healthy setup with proper tuning.
- Fits 3 cylinder 1503cc 4TEC Rotax engines, both naturally aspirated and supercharged, as well as Sea Doo 1630 ACE RXP X and RXT X 300 models.
- Precision machined from 6061 T6 aluminum for strength, light weight, and consistent fitment across compatible exhaust systems.
- Anodized finish in red or black provides a clean appearance and added corrosion resistance in fresh and salt water use.
- Includes 12 stainless steel bolts and an M5 Allen wrench for a complete installation package that can be fitted in about 30 minutes by an experienced DIYer.
- Rust resistant hardware and quality materials make this a long term performance upgrade rather than a disposable bolt on part.
- Made in the USA to match the expectations of demanding riders who want reliable gains without sacrificing durability.
Whether you ride buoy courses, open water, or spend weekends tuning with friends, this exhaust spacer kit is a simple way to wake up your Sea Doo and feel more pull every time you accelerate.
