New muffler design and improved sound for the 79-85 RX-7 leads the news for 2026! Our entire Power Pulse muffler lineup has been tuned and refined to produce that classic Power Pulse sound and performance. All new straight through construction produces a deep and throaty exhaust tone for all applications. Each muffler bolts up to either a stock connecting pipe or our new Racing Beat replacement mid-pipe.

We’ve eliminated your tuning guesswork and now offer pre-tuned Weber 48IDA downdraft carbs for selected rotary 12A and 13B stock and ported applications. Check them out in our Weber category listing.