Akrapovic Evolution Line Exhaust System - Yamaha WR450F 2021-2023 / YZ450F 2020-2022
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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Unleash the power of your Yamaha WR450F or YZ450F with the Akrapovic Evolution Line Exhaust System, designed for 2021-2023 WR450F and 2020-2022 YZ450F models. This flagship titanium system, tested by top factory racing teams, maximizes engine performance while reducing weight for optimized off-road handling.
✓ Fits:
- Yamaha:
- 2020-2022 YZ450F
- 2021-2023 WR450F
✓ Features:
- Full titanium construction for lightweight performance
- 1-into-1 configuration for enhanced exhaust flow
- Maximizes engine performance with reduced overall weight
- Tested and used by top factory racing teams
- Without spark arrestor for off-road use
- Compatible with Yamaha WR450F (2021-2023) and YZ450F (2020-2022)
- Suitable for off-road riding style
✓ What's Included:
- Akrapovic Evolution Line Exhaust System (S-Y4MET15-CIBNTA)
- Full 1-into-1 titanium system
- Conical titanium end cap
- Installation-ready design
- No additional hardware included (uses existing mounting points)
✓ Specs:
- 7" (H) × 38" (L) × 10.5" (W)
- Availability: In stock. Ships next business day
Note: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Note: Always verify fitment by year, make, model, and emissions specifications before ordering. EAN13: 3831113571401.
Note: Torque exhaust mounting bolts to Yamaha specs (~20-25 ft-lbs, consult manual).
Note: Ensure proper alignment with header and muffler.
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
