Pipes & Manifolds

Patented interchangeable stinger design.
3 different stinger sizes 8mm, 7.5mm, & 7mm
Alpha Plus reports - The idea of a different size venturi for your carburetor has been proven to racers all over the world. They do make a BIG difference. The advantage usually takes place when you have the option to change the venturi size for a certain type of track to assist in the power delivery and of course fuel economy.
We at Alpha have been working very hard to design, test, & produce high quality break through products. We are proud to introduce our new patented design exhaust pipe with the option of interchangeable different size stinger heads. This newly designed exhaust pipe not only provides outstanding performance in low, mid, and high end power, but also provides the option to adjust your exhaust power curve, low end, high end, smoothness, and of course fuel economy. All can be accomplished by simply interchanging to the right stinger size for your special needs and that extra edge of performance.
From a different point of view, you paid the price of one pipe for three different types of exhaust performance. Our tests have shown a great deal of improvement and performance. If you are serious about racing, you must have one.

Reedy's 2035 muffler features a 3-chamber design for a linear power band and exceptional all-around performance. A reinforced stinger and hard-anodized finish increase durability, while a single-piece pressure nipple is positioned for maximum body clearance and to lessen the chance of the pressure line being knocked off in crash.
The 2035 muffler is incredibly powerful on the bottom end with good straight-line speed.

• Hard Anodized Finish
• Reinforced Stinger
• Single-Piece Pressure Nipple
• Championship-Winning Performance
• Compatible with .21 and .28 Competition Engines
• EFRA Homologation

Unleash the hidden horsepower in your Savage series truck.
This manifold has been specifically designed for the Savage. Hours of testing lead to this manifold being chosen to unleash the power in your Savage, whatever your engine. Whether you are looking to upgrade the stock manifold or replace a dented one this fits the bill.
The manifold is made from the highest quality materials and mirror finshed for the ultimate in 'Bling'.
Just add your underperforming Savage and find out what you were missing.

Recommended for Edit Tuned Polished Pipe (Savage) ED100217

Unleash the hidden horsepower in your Savage series truck.
Whether you are just looking to replace a dented pipe or upgrade the stock one.
This pipe has been specifically designed for the Savage. Hours of testing lead to this pipe being chosen to unleash the power in your Savage, whatever your engine.
The pipe is made from the highest quality materials and mirror finshed for the ultimate in 'Bling'.
Just add your underperforming Savage and find out what you were missing.
(Requires HPI #86173 Spring & Mounting Kit for Savage 3.5 & pre-Savage X models)

The RB Concept 192 Polished off road manifold is available as a complete Inline Kit ! The whole RB R&D team selected this manifold in combination with the RB Concept 2045P pipe to provide the most linear power band. This smooth response helps to increase drivability and traction and reduce the fuel consumption.It can be used on your Truggy too powered by the terrific RB Concept TM928 engine.

New from Caster is this superb quality pipe. Designed with the Grenade MK2 engine in mind its proving versatile and exteremely tough.
Offering a good blend of fuel economy and power this could be one of the best value pipes out there.
The pipe comes with supported stinger and side mount fixing screw to make access a great deal easier. It also features spring recesses and a good thick body to limit the damage from thise inevitable racing incidents. Caster have used a reverse mounted pressure nipple to make fuel line routing easier and keep the pressure line away from the spur and clutch bell.
Suitable for pretty much all 1/8th buggy and truggy aplications.

The RB exhaust spring have been approved by the fastest drivers of the international RB team. RB offer a wide range of springs set for any kind of use. You will never miss any spring !

The racers choice for .21 and .28 engines, this EFRA 2062 pipe set provides superb fuel economy and excellent all round low and top end power. Available in polished or hard coated finish with smooth flow manifold. Includes mounting wire.

The racers choice for .21 and .28 engines, this EFRA 2062 pipe set provides superb fuel economy and excellent all round low and top end power. Available in polished or hard coated finish with smooth flow manifold. Includes mounting wire.