![Image](http://cdn.shopify.com/s/files/1/0273/1491/t/7/assets/logo.png)
![Image](http://i.imgur.com/Yn97xIT.jpg)
We know how awesome it is to hear your 4AGE or BEAMS engine at full song through ITB's. But doing it right requires a pretty decent investment in filtration (those sock filters aren't cutting it - minimum 6-10hp loss - as much as 20hp has been observed on the dyno in some cases!).
To help people do this right, we've slashed prices on our Pipercross and ITG backing plates!
![Image](http://i.imgur.com/02vkD0P.jpg)
Check out our store for pricing and application: http://shop.battlegarage-rs.com/collections/intake
Note: We no longer carry ITG filters anymore. We now know what kinds of power gains are possible with SQ Engineering's hand TIG welded 100mm velocity stacks - and they only fit behind our Pipercross filters shown below! Rather than limit our customers from upgrading to 100mm stacks, we've switched over entirely to Pipercross fully enclosed filters.
Also, check out how individual sock filters fail and get sucked into the engine over time. It's also easy to see how they really hurt power from lack of clearance between the stack and filter element.
![Image](http://i.imgur.com/q0RZ7Z8.jpg)