2Bros Parts

Mini Powercore 4 Exhaust System 05-12 Honda CRF 70 F - FMF 041178

£282.61Only 1 left

4.1 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Spread the cost with Klarna 18+, T&Cs apply

1

Delivering superior performance for mini motorcycles, the FMF Racing Mini Powercore 4 system is engineered for maximum power gains and significant weight reduction. Constructed with a Hi-Flo stainless steel core, aircraft-grade aluminum canister, and premium stainless steel header, this exhaust system offers increased throttle response and notable engine performance. Its design ensures durability while maintaining a much lighter total weight compared to standard stock systems. Features include a high-flow stainless steel core and end cap for enhanced exhaust flow, an aircraft-grade aluminum canister delivering strength and reduced weight, and a durable stainless steel Hi-Flo header that resists corrosion. This system is notably lighter than OEM exhaust for improved handling and is intended for closed course use only, optimized for racing conditions. It provides a noticeable horsepower gain and improved throttle feel on installation. Specifications include Item ID: 041178, Type: Complete System, Weight: 3.1 lbs, Header Construction: Stainless Steel, Header Type: Hi-Flo, Carb Warning: No, and Intended Use: Closed Course Only.

Specifications
SKU
06-061.FMF.PC4
Brand
FMF Exhausts
Availability
In Stock (1)

Fitments (16)

MakeModelYear
HONDACRF 702005
HONDACRF 702006
HONDACRF 702007
HONDACRF 702008
HONDACRF 702009
HONDACRF 702010
HONDACRF 702011
HONDACRF 702012
HONDACRF 70F2005
HONDACRF 70F2006
HONDACRF 70F2007
HONDACRF 70F2008
HONDACRF 70F2009
HONDACRF 70F2010
HONDACRF 70F2011
HONDACRF 70F2012
General Product Group
Exhaust Systems & Parts
General Product Type
Exhaust System
Variant Id
208848
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

FMF Racing Mini Powercore 4 Exhaust System

Enhance your mini motorcycle's performance with the FMF Racing Mini Powercore 4 Exhaust System. Engineered for maximum power gains and significant weight reduction, this system is designed to boost throttle response and overall engine performance. The construction utilizes premium materials for durability and a lighter total weight compared to stock systems.

Key Features:

  • Hi-Flo stainless steel core and end cap promote enhanced exhaust flow.
  • Aircraft-grade aluminum canister provides excellent strength with reduced weight.
  • Durable stainless steel Hi-Flo header resists corrosion.
  • Noticeably lighter than original equipment, improving handling.
  • Optimized for racing conditions and intended for closed course use only.
  • Delivers a tangible horsepower gain and improved throttle feel upon installation.

Specifications:

  • Type: Complete Exhaust System
  • Weight: 3.1 lbs
  • Header Construction: Stainless Steel
  • Header Type: Hi-Flo
  • Intended Use: Closed Course Only
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1