Collection: Cutouts, Turn Downs, V-Bands & Mufflers

Granatelli Motor Sports Electronic Exhaust Cutout Kit 307540 - Stainless Steel Weld-In -4.00"

• Huge 4.0″ ID for maximum exhaust flow
• Weld-in stainless design built for durability
• Smart motor for instant open/close response

Granatelli Motor Sports Electronic Exhaust Cutout Kit – Mild Steel Slip-Fit

• One-touch switch flips from quiet to loud in seconds
• CNC aluminum body with stainless valve for durability
• 360° rotatable turndown for easy fit

Granatelli Single 3" Electronic Exhaust Oval Cutout Kit – Stainless Weld-In (313530)

• One-touch Smart‑Chip motor for instant open/close control
• CNC aluminum body with durable stainless internals
• 360° adjustable V-band for perfect fit and alignment

Granatelli Motor Sports Turn Down 307525-2

Granatelli Motor Sports Turn Down 307530-2

Granatelli Motor Sports Turn Down 307530-1

Granatelli Motor Sports Exhaust Cutout Service Part 307540C

Granatelli Motor Sports Turn Down 307525-1

Granatelli Motor Sports Electronic Exhaust Cutout Motor 313530C

Granatelli Motor Sports Vacuum/Pressure Controlled Electronic Exhaust Cutout - Systems Stainless Steel Slip-Fit 309530K

• Dual 3.0″ stainless cutouts with polished 45° turndowns
• Smart-Chip rocker switch with auto-stop
• Vacuum/pressure-controlled motor with durable carbon steel gears

Granatelli Motor Sports Vacuum/ Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Weld-In 309630

• Electronic Vacuum/Pressure Control – Effortlessly open or close the exhaust with push-button operation
• Stainless Steel Weld-In Design – Long-lasting, corrosion-resistant construction
• Optimized Exhaust Flow – Boosts horsepower and torque when fully opened

Granatelli Electronic Exhaust Cutout Kit 302540 - SS Slip-Fit - 4.00"

• Dual 4.00″ electronic cutout kit CNC‑machined from 6061 aluminum
• Smart one‑touch auto‑stop control with high‑torque DC motor
• Instantly switch between stealth mode or wide‑open flow

Granatelli Electronic Exhaust Cutout Kit 302535D - SS Slip-Fit

• Dual 3.5″ electronic cutouts with Smart-Chip one-touch control
• CNC-machined aluminum and high-torque motors for reliable performance
• 360° adjustable polished turndowns and stainless-steel butterfly valves

Granatelli Motor Sports Turn Down 307530-S

Granatelli Motor Sports Turn Down 307525-S

Granatelli Motor Sports Billet Illuminated Exhaust Cutout Push Button- "RED"- 303512RD

• Instant Exhaust Control – Open or close your exhaust cutouts at the push of a button
• Billet Aluminum Construction – Precision-machined for strength, durability, and a premium performance feel
• Illuminated Status Indicator – Green when cutouts are open, red when closed for instant confirmation