KPMI Black Diamond Exhaust Valve Honda CRF450R (2013–2016)
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
✓ Fits:
- 2013-2016 Honda CRF450R
✓ Features:
- (1) KPMI Black Diamond® exhaust valve
- Manufacturer warranty against defects
- Precision manufacturing with strict surface prep and chrome purity controls
- Premium materials with proven heat and corrosion resistance
- 360-degree anode process for highest-grade hard chrome finish
- One-piece forging for strength and reduced mass
- Valve profiles engineered with Finite Element Analysis (FEA) and tested on a computerized flow bench
✓ What's Included:
- Exhaust with all hardware and mounting brackets
Ships fast from DuneGoonShop!
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
