Bundle RS Tuono 660 E5+ 2025 (USA 2026): UpMap + Sprint Filter PM176S + GRT Stacks
SKU: MB00235-GRT-VSTACKS-SPF-UPM
SAVE £58.00!
Racing Stage 2 Kit RS 660 / Tuono 660 E5+ (2025 – USA 2026)
UpMap T800+ + GRT Velocity Stacks + Sprint Filter PM176S
The Stage 2 Racing Kit for Aprilia RS 660 and Tuono 660 E5+ (2025 / USA 2026) is a complete intake and ECU upgrade package. Combining the UpMap T800+, GRT velocity stacks and Sprint Filter PM176S, this kit is designed to boost mid-to-high RPM performance, sharpen throttle response and improve overall rideability—while maintaining reliability for sporty road use and intensive track riding.
Description
Developed specifically for the E5+ 2025 platform, this kit builds on the proven Stage 2 formula by integrating intake optimisation with advanced ECU mapping.
- The Sprint Filter PM176S increases and stabilises airflow inside the stock airbox
- The GRT velocity stacks enhance intake efficiency from ~8000 rpm to redline
- The UpMap T800+ manages Gabro Racing Team ECU maps tailored to this setup
The result is stronger acceleration, improved top-end performance, a more responsive throttle and a deeper, sportier intake sound.
Kit Contents
UpMap T800+
T800+ for Aprilia RS 660 E5 plus 2025 (USA version 2026)
GRT Velocity Stacks
Velocity Stacks by GRT for Aprilia RS 660 and Tuono 660 E5+ (2025+ EU
Sprint Filter PM176S
Sprint Filter 660 RS Tuono PM176S for Aprilia
Key Benefits
- Complete Stage 2 intake + ECU upgrade in one package
- Increased torque and power at high RPM
- Improved airflow and intake efficiency
- Sharper throttle response and smoother power delivery
- Enhanced intake sound for a sportier feel
- Full ECU control via smartphone with UpMap
- Plug-and-play installation with no permanent modifications
- Ability to revert to stock configuration at any time
- Added value with included ECU map coupons (€118 + €168)
Compatibility
Designed exclusively for:
- Aprilia RS 660 E5+ 2025 (USA 2026)
- Aprilia Tuono 660 E5+ 2025 (USA 2026)
For earlier models (2021–2024 / USA 2025), use this kit:
aprilia uk parts stacks upmap filter by grt
Installation & Map Setup
- Replace the OEM air filter with the Sprint Filter PM176S
- Install the GRT velocity stacks inside the stock airbox
- Connect the UpMap T800+ via OBD cable
- Back up the original ECU map
- Redeem included coupons and download the recommended Gabro Racing maps
- Flash the selected map and allow automatic throttle learning
- Check and clear any error codes
- Perform a short test ride to confirm correct operation
Tip: Use a battery charger during ECU flashing to prevent voltage drops.
Important Notes
- Designed primarily for racing and performance use
- Optimal results require matching ECU mapping to the intake setup
- Always ensure compliance with local regulations when used on public roads
FAQ
Which bikes is this kit for?
This kit is specifically designed for RS 660 and Tuono 660 E5+ (2025 / USA 2026) models only.
Do I need an aftermarket exhaust?
No. This kit delivers noticeable performance gains even with the stock exhaust. Included coupons allow you to select maps for both stock and racing exhaust setups.
Can I restore the original setup?
Yes. The UpMap T800+ saves your factory ECU map, allowing you to revert to stock at any time.
Is this kit road legal?
The air filter is suitable for road use, but the full Stage 2 configuration with racing ECU maps is primarily intended for track use and must comply with local regulations.
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